ImageEn, unit imageenio

TImageEnIO.OnIOPreview

TImageEnIO.OnIOPreview


Declaration

property OnIOPreview: TIEIOPreviewEvent;


Description

Occurs before the preview form is displayed (i.e. when calling the DoPreviews method).


Example

procedure TForm1.ImageEnIO1IOPreview(Sender: TObject; PreviewForm: TForm);
begin
  with (PreviewForm as TfIOPreviews) do
    ProgressBar1.Visible := False;
end;


See Also

 OnShowDialog